Q.1. ________minimizes a workbook window to an icon.
01. CTRL+F9
02. ALT+F9
03. SHIFT+F9
04. SHIFT +CTRL+F9
05. SHIFT+ALT+F9
Q.2. _____is Video and audio communication between two or more parties via a video.
01. Chat
02. E-mail
03. Conferencing
04. Video conferencing
05. Text Message
Q.3. _______device connecting two separate networks at the OSI Data Link Layer.
01. Router
02. Hub
03. Switch
04. Controller
05. Bridge
Q.4. The transmission technique in which a physical circuit is established between sender and receiver before transmission takes place. When the transmission is complete, the circuit is freed.
01. Circuit Switching
02. Packet Switching
03. Message Switching
04. All
05. None of these
Q.5. Computers implement the ____ cycle which is used to accomplish all its tasks.
01. Fetch
02. Execute
03. I/O
04. Interrupt
05. Both 1 and 2
Q.6. Memory stores both the ____ while its running and the ___ on which it operates.
01. program, data
02. data, program
03. BIT, data
04. Application, data
05. Data, System
Q.7. Each memory cell has a unique ___ (starting at 0) and can store one ____ or 8 bits.
01. Address, byte
02. Locator, nibble
03. URL , bit
04. Address, bit
05. Relative address, data
Q.8. Another name for memory is the acronym ____.
01. ROM
02. CD-ROM
03. Hard disc
04. Register
05. RAM
Q.9. The processor is made up of two parts. The one is ALU and another is ______which is the hardware implementation of the cycle and acts like a traffic cop, making sure everything gets done properly and in the right order.
01. Register
02. Bus
03. Data
04. Contol unit
05. All
Q.10. The values that are operated on by the processor are called _____.
01. Data
02. Variable
03. Integer
04. Operands
05. Operators
Answers:
Q.1. (1)
Q.2. (4)
Q.3. (5)
Q.4. (1)
Q.5. (5)
Q.6. (1)
Q.7. (1)
Q.8. (5)
Q.9. (4)
Q.10. (4)
